Organisms do not exist in isolation. When they interact a relationship develops. There are threemain types of relationships between organisms:Commensalism:A relationship where one of the organisms is helped by the relationship and the other isunharmed is known as commensalism. For example, barnacles do not harm the whale towhich they attach themselvesMutualism:A relationship where both organisms benefit from the interaction is known as mutualism. Forexample, a certain type of bird catches a ride on a rhinoceros. He eats the bugs off the backof the rhino all the while cleaning and preening the rhino.Parasitism:Parasitism is a relationship in which one organism benefits and the other one is harmed oreven killed. An example of parasitism involving microorganisms is how viruses use theirhost’s cells to reproduce, often harming and sometimes killings the host as with atapeworm inside the human gastrointestinal tract.Find two additional example organisms for each of the three types of symbiotic relationship.Explain how each organism enters into the symbiotic relationship and what can be done to aidand deter their relationship. (12 marks)#6The Durham Region began composting initiatives in an attempt to reduce the amount of wasteresidents sent to landfills each year. Curb-side “green bins” are collected weekly, and organicwaste is held in a central location where decomposers are added to break down the wasteAdding beneficial microorganisms to compost at large-scale composting facilities aids in thedecomposition or organic waste, and produces high-quality compost in a reduced amount oftime. However, the microorganisms can leach into groundwater and run off into nearby watersystems, where they can harm other organisms.Do the benefits outweigh the cost? Create a table in which you do a cost-benefit (pros and cons)analysis of Durham Region’s ‘Green Bin’ initiative. (10 marks)Once you have completed the analysis write a paragraph in which you argue whether or notDurham Region should cancel it’s ‘Green Bin’ program. (10 marks) Marking rubric on thefollowing pageOrganisms do not exist in isolation. When they interact a relationship develops. There are threemain types of relationships between organisms:Commensalism:A relationship where one of the organisms is helped by the relationship and the other isunharmed is known as commensalism. For example, barnacles do not harm the whale towhich they attach themselvesMutualism:A relationship where both organisms benefit from the interaction is known as mutualism. Forexample, a certain type of bird catches a ride on a rhinoceros. He eats the bugs off the backof the rhino all the while cleaning and preening the rhino.Parasitism:Parasitism is a relationship in which one organism benefits and the other one is harmed oreven killed. An example of parasitism involving microorganisms is how viruses use theirhost’s cells to reproduce, often harming and sometimes killings the host as with atapeworm inside the human gastrointestinal tract.Find two additional example organisms for each of the three types of symbiotic relationship.Explain how each organism enters into the symbiotic relationship and what can be done to aidand deter their relationship. (12 marks)#6The Durham Region began composting initiatives in an attempt to reduce the amount of wasteresidents sent to landfills each year. Curb-side “green bins” are collected weekly, and organicwaste is held in a central location where decomposers are added to break down the wasteAdding beneficial microorganisms to compost at large-scale composting facilities aids in thedecomposition or organic waste, and produces high-quality compost in a reduced amount oftime. However, the microorganisms can leach into groundwater and run off into nearby watersystems, where they can harm other organisms.Do the benefits outweigh the cost? Create a table in which you do a cost-benefit (pros and cons)analysis of Durham Region’s ‘Green Bin’ initiative. (10 marks)Once you have completed the analysis write a paragraph in which you argue whether or notDurham Region should cancel it’s ‘Green Bin’ program. (10 marks) Marking rubric on thefollowing pageOrganisms do not exist in isolation. When they interact a relationship develops. There are threemain types of relationships between organisms:Commensalism:A relationship where one of the organisms is helped by the relationship and the other isunharmed is known as commensalism. For example, barnacles do not harm the whale towhich they attach themselvesMutualism:A relationship where both organisms benefit from the interaction is known as mutualism. Forexample, a certain type of bird catches a ride on a rhinoceros. He eats the bugs off the backof the rhino all the while cleaning and preening the rhino.Parasitism:Parasitism is a relationship in which one organism benefits and the other one is harmed oreven killed. An example of parasitism involving microorganisms is how viruses use theirhost’s cells to reproduce, often harming and sometimes killings the host as with atapeworm inside the human gastrointestinal tract.Find two additional example organisms for each of the three types of symbiotic relationship.Explain how each organism enters into the symbiotic relationship and what can be done to aidand deter their relationship. (12 marks)#6The Durham Region began composting initiatives in an attempt to reduce the amount of wasteresidents sent to landfills each year. Curb-side “green bins” are collected weekly, and organicwaste is held in a central location where decomposers are added to break down the wasteAdding beneficial microorganisms to compost at large-scale composting facilities aids in thedecomposition or organic waste, and produces high-quality compost in a reduced amount oftime. However, the microorganisms can leach into groundwater and run off into nearby watersystems, where they can harm other organisms.Do the benefits outweigh the cost? Create a table in which you do a cost-benefit (pros and cons)analysis of Durham Region’s ‘Green Bin’ initiative. (10 marks)Once you have completed the analysis write a paragraph in which you argue whether or notDurham Region should cancel it’s ‘Green Bin’ program. (10 marks) Marking rubric on thefollowing page